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Parts for MerCruiser Scorpion 377 HO EC Cylinder Head Assembly

#1 900-879172A32 CYLINDER HEAD ASSEMBLY (2 required per assembly) Scorpion 350
900-879172A32 - CYLINDER HEAD ASS O NLA
 

About Mercury Marine

OEM Part

900-879172A32 - CYLINDER HEAD ASS O NLA [ More info ]
Unavailable
#2 27-75611 1 GASKET (2 required per assembly)
27-75611  1 - GASKET            O NLA
27-75611  1

About Mercury Marine

OEM Part

27-75611 1 - GASKET O NLA [ More info ]
Unavailable
#3 16-34522 STUD (AR required per assembly)
STUD 16-34522
16-34522

About Mercury Marine

OEM Part

16-34522 - Stud [ More info ]

Add to shopping cart $6.10
10+ in stock. Explain stock levels

#3 16-34521 STUD (AR required per assembly)
STUD 16-34521
16-34521

About Mercury Marine

OEM Part

16-34521 - Stud [ More info ]

Add to shopping cart $18.03
10 in stock. Explain stock levels

#4 8M2010902 VALVE, Intake (8 required per assembly) Scorpion 350
VALVE-INTAKE 8M2010902
8M2010902

About Mercury Marine

OEM Part

8M2010902 - Intake Valve [ More info ]

Add to shopping cart $49.42
Available to order: Usually ships within 8 days. Explain stock levels

#5 24-48347 1 SPRING (16 required per assembly)
SPRING 24-48347  1
24-48347  1

About Mercury Marine

OEM Part

24-48347 1 - Spring [ More info ]

Add to shopping cart $33.08
Available to order: Usually ships within 8 days. Explain stock levels

#6 26-97664 1 SEAL, Intake (8 required per assembly)
268M0050563 26-97664  1
26-97664  1

About Mercury Marine

OEM Part

26-97664 1 - Seal [ More info ]

Add to shopping cart $3.00
10+ in stock. Explain stock levels

SEAL 26-8M0050563
 

About Mercury Marine

OEM Part

26-8M0050563 - Seal [ More info ]

Add to shopping cart $8.80
Available to order: Usually ships within 8 days. Explain stock levels

Intake Valve Stem Seal
18-4024

About Sierra Marine

OEM Match

18-4024 - Seal, 26-97664, 3853226 - Special Order - No Returns [ More info ]

Add to shopping cart $12.63
In stock - special order item. Explain stock levels

#6 26-804507 SEAL, Exhaust (8 required per assembly)
SEAL 26-804507
26-804507

About Mercury Marine

OEM Part

26-804507 - Seal [ More info ]

Add to shopping cart $19.25 $12.94
10+ in stock. Explain stock levels

#7 48348 1 CAP (16 required per assembly)
CAP 48348  1
48348  1

About Mercury Marine

OEM Part

48348 1 - Cap [ More info ]

Add to shopping cart $14.60
9 in stock. Explain stock levels

#8 28-54797 1 KEY (32 required per assembly)
KEY Note: must be ordered in multiples of 2 28-54797  1
28-54797  1

About Mercury Marine

OEM Part

28-54797 1 - Key - Priced Individually [ More info ]

Add to shopping cart $13.00
8 in stock. Explain stock levels

#9 35329 ARM KIT, Rocker (16 required per assembly) Scorpion 350
ARM KIT-ROCKER 35329
35329

About Mercury Marine

OEM Part

35329 - Rocker Arm Kit [ More info ]

Add to shopping cart $17.92
2 in stock. Explain stock levels

Rocker Arm Assy
18-4492

About Sierra Marine

OEM Match

18-4492 - Rocker Arm, 35329 [ More info ]

Add to shopping cart $18.49 $15.44
1 in stock. Explain stock levels

#10 35331 BALL, Rocker Arm (16 required per assembly)
BALL-ROCKER ARM 35331
35331

About Mercury Marine

OEM Part

35331 - Ball - Rocker Arm [ More info ]

Add to shopping cart $2.20
10+ in stock. Explain stock levels

#11 11-34516 NUT (16 required per assembly)
NUT Note: must be ordered in multiples of 2 11-34516
11-34516

About Mercury Marine

OEM Part

11-34516 - Nut - Priced Individually [ More info ]

Add to shopping cart $3.60
10+ in stock. Explain stock levels

#12 824317 1 VALVE, Exhaust (8 required per assembly)
VALVE-EXH-STD 824317  1
824317  1

About Mercury Marine

OEM Part

824317 1 - Exhaust Valve - Std [ More info ]

Add to shopping cart $90.33
Available to order: Usually ships within 8 days. Explain stock levels

#12 824318 1 VALVE, Exhaust (AR required per assembly)
VALVE-EXH-.030 824318  1
824318  1

About Mercury Marine

OEM Part

824318 1 - Exhaust Valve -.030 [ More info ]

Add to shopping cart $74.08
1 in stock. Explain stock levels

#13 17339 1 PUSH ROD (16 required per assembly)
PUSH ROD 17339  1
17339  1

About Mercury Marine

OEM Part

17339 1 - Push Rod [ More info ]

Add to shopping cart $35.17
3 in stock. Explain stock levels

#14 10-11967 1 SCREW, (.437-14 x 3.00) (4 required per assembly)
SCREW (.437-14 x 3.00) 10-11967  1
10-11967  1

About Mercury Marine

OEM Part

10-11967 1 - Screw [ More info ]

Add to shopping cart $12.80
6 in stock. Explain stock levels

#15 10-11966 SCREW, (.437-14 x 3.750) (14 required per assembly)
SCREW (.437-14 x 3.750) 10-11966
10-11966

About Mercury Marine

OEM Part

10-11966 - Screw [ More info ]

Add to shopping cart $12.40
Available to order: Usually ships within 8 days. Explain stock levels

#16 10-11968 SCREW, (.437-14 x 1.750) (16 required per assembly)
SCREW (.437-14 x 1.750) 10-11968
10-11968

About Mercury Marine

OEM Part

10-11968 - Screw [ More info ]

Add to shopping cart $12.20
Available to order: Usually ships within 8 days. Explain stock levels

#- 900-879288A53 CYLINDER HEAD ASSEMBLY (2 required per assembly) Scorpion 377 HO
CYLINDER HEAD ASY 900-879288A53
 

About Mercury Marine

OEM Part

900-879288A53 - Cylinder Head Assembly [ More info ]

Add to shopping cart $4,621.43
Available to order: Usually ships within 8 days. Explain stock levels

#17 900-879288A08 CYLINDER HEAD (2 required per assembly) Scorpion 377 HO
900-879288A08 - CYLINDER HEAD     O NLA
 

About Mercury Marine

OEM Part

900-879288A08 - CYLINDER HEAD O NLA [ More info ]
Unavailable
#19 16-8M2016987 STUD, Rocker Arm (16 required per assembly)
STUD-ROCKER ARM 16-8M2016987
16-8M2016987

About Mercury Marine

OEM Part

16-8M2016987 - Stud - Rocker Arm [ More info ]

Add to shopping cart $18.20 $15.59
Available to order: Usually ships within 8 days. Explain stock levels

#20 8M2017194 VALVE, Intake (8 required per assembly)
VALVE 8M2017194
8M2017194

About Mercury Marine

OEM Part

8M2017194 - Valve [ More info ]

Add to shopping cart $95.42
Available to order: Usually ships within 8 days. Explain stock levels

#21 24-8M2017027 SPRING (16 required per assembly)
SPRING 24-8M2017027
24-8M2017027

About Mercury Marine

OEM Part

24-8M2017027 - Spring [ More info ]

Add to shopping cart $72.00
Available to order: Usually ships within 8 days. Explain stock levels

#23 8M2016999 RETAINER, Spring (16 required per assembly)
SPRING RETAINER 8M2016999
8M2016999

About Mercury Marine

OEM Part

8M2016999 - Spring Retainer [ More info ]

Add to shopping cart $18.75
Available to order: Usually ships within 8 days. Explain stock levels

#24 8M2017005 LOCK, Spring (32 required per assembly)
SPRING LOCK 8M2017005
8M2017005

About Mercury Marine

OEM Part

8M2017005 - Spring LOCK [ More info ]

Add to shopping cart $5.50
Available to order: Usually ships within 8 days. Explain stock levels

#25 8M2013606 ARM KIT, Rocker (1 required per assembly) Scorpion 377 HO
ARM KIT-ROCKER 8M2013606
8M2013606

About Mercury Marine

OEM Part

8M2013606 - Rocker Arm Kit [ More info ]

Add to shopping cart $79.00
Available to order: Usually ships within 8 days. Explain stock levels

#26 11-8M2013601 NUT (1 required per assembly)
11-8M2013601 - NUT               O
 

About Mercury Marine

OEM Part

11-8M2013601 - NUT O [ More info ]
Unavailable
#27 NSS NOT SOLD SEPARATE, SET SCREW (1 required per assembly)
NSS - NOT SOLD SEPARATE O
 

About Mercury Marine

OEM Part

NSS - NOT SOLD SEPARATE O [ More info ]
Unavailable
#28 8M2017196 VALVE, Exhaust (8 required per assembly)
VALVE-EXHAUST 8M2017196
8M2017196

About Mercury Marine

OEM Part

8M2017196 - Exhaust Valve [ More info ]

Add to shopping cart $188.75
Available to order: Usually ships within 8 days. Explain stock levels

#29 17-8M2016998 LOCATOR, Spring (16 required per assembly)
SPRING LOCATOR 17-8M2016998
 

About Mercury Marine

OEM Part

17-8M2016998 - Spring Locator [ More info ]

Add to shopping cart $17.00 $14.56
Available to order: Usually ships within 8 days. Explain stock levels

#30 11-826709 12 NUT, (.375-16) Stainless Steel (2 required per assembly)
NUT Note: must be ordered in multiples of 5 11-826709 12
 

About Mercury Marine

OEM Part

11-826709 12 - Nut - Priced Individually [ More info ]

Add to shopping cart $5.00
10 in stock. Explain stock levels

#31 10-865982007 SCREW, (.375-16 x 1.25) Hex Flange, Knock Sensor (2 required per assembly)
SCREW- Note: must be ordered in multiples of 2 10-865982007
10-865982007

About Mercury Marine

OEM Part

10-865982007 - Screw - - Priced Individually [ More info ]

Add to shopping cart $3.90
Available to order: Usually ships within 8 days. Explain stock levels

#32 878187 SENSOR ASSEMBLY, Knock (2 required per assembly)
878187 - SENSOR ASSEMBLY K O - Replaced by -8M6003194
878187

This part has been superseded.

878187 - 878187 - SENSOR ASSEMBLY K O [ More info ]
In stock Explain stock levels
Replaced by -8M6003194
SENSOR-KNOCK
 

About Mercury Marine

OEM Part

8M6003194 - Knock Sensor [ More info ]

Add to shopping cart $57.75
2 in stock. Explain stock levels

KNOCK SENSOR
18-7554

About Sierra Marine

OEM Match

18-7554 - Knock Sensor 878187 [ More info ]

Add to shopping cart $90.89 $75.90
2 in stock. Explain stock levels

#- 27-75611A03 GASKET SET, Cylinder Head (1 required per assembly)
GASKET SET-CYL.HD 27-75611A03
27-75611A03

About Mercury Marine

OEM Part

27-75611A03 - Cylinder Head Gasket Set [ More info ]

Add to shopping cart $298.58
Available to order: Usually ships within 8 days. Explain stock levels

VORTECH HEAD GASKET SET
18-1254

About Sierra Marine

OEM Match

18-1254 - Vortech Head Gasket Set [ More info ]

Add to shopping cart $180.92 $114.79
1 in stock. Explain stock levels